/* Funções gerais do sistema */
	function produtosMarca(){
		

		var id = $('#marcaMenu').val();		

		if(id != ''){		
			window.location.href = url + '/fabricantes/'+id;
		}

	}

	

	function produtosDica(){

		var id = $('#dicaMenu').val();	
		
		if(id != ''){	
			window.location.href = url + '/dicas/'+id;
		}

	}


	function cadastraNews(){

		

		var nome = $('#nomeNews').val();

		var email = $('#emailNews').val();

		

		 $.ajax({

		   type: "POST",

		   url: url + "newsletter.php",

		   data: "emailNews="+email+"&nomeNews="+nome,

		   success: function(html){

			 if(html == 'ok'){

			 	$('#newsSucesso').fadeIn('normal');

			 }

		   }

		 });



		

	}

	

	$(window).scroll(function (){

	

		var posTop = document.documentElement.scrollTop;

		var margem = screen.availHeight / 2;

			margem = margem - 174;

			

		var margem2 = screen.availHeight / 2;

			margem2 = margem2 - 95;

			

		var topo = posTop + margem;

		

		var topo2 = posTop + margem2;

		

		$('#alertaAguarde').css('top',topo);

		$('#alertaNewsletter').css('top',topo2);

	

	});

	

	function mostraAlertaAviso(){

		

		$('#neblinaAlerta').show();

		

		var posTop = document.documentElement.scrollTop;

		var margem = screen.availHeight / 2;

			margem = margem - 174;

			

		var topo = posTop + margem;

			

		$('#alertaAguarde').css('top',topo);	

		

		$('#alertaAguarde').fadeIn('normal');

		

		setTimeout("$('#alertaAguarde').hide(); $('#neblinaAlerta').hide()",5000);

		

		

	}

	

	function validaBusca(){

		

		var busca = $('#buscaPrinc').val();						

		if(busca != '' && busca.length > 2){		

			return true;	

		}else{
			
			$('#buscaErro').fadeIn('normal');
			
			return false;

		}

	}
	
	
	function verificaDadosCadastro(){	

		$('#btnNewsCad').hide();
		$('#newsErro').fadeOut('normal');
		$('#newsErroEmail').fadeOut('normal');
		$('#newsErroEmailCad').fadeOut('normal');
		$('#newsSucesso').fadeOut('normal');
		
		var nome = $('#nomeNews').val();
		var email = $('#emailNews').val();
		
		var erro = '';
		
		if(nome == '' || nome == 'Seu nome'){
			erro = 'nome';
			$('#nomeNews').removeClass("input");
			$('#nomeNews').addClass("input-erro");
		}else{
			$('#nomeNews').removeClass("input-erro");
			$('#nomeNews').addClass("input");
		}

		var filter = /^[\w!#$%&'*+\/=?^`{|}~-]+(\.[\w!#$%&'*+\/=?^`{|}~-]+)*@(([\w-]+\.)+[A-Za-z]{2,6}|\[\d{1,3}(\.\d{1,3}){3}\])$/;

		if(email == ''  || email == 'Seu e-mail'){
			erro = 'email';
			$('#emailNews').removeClass("input");
			$('#emailNews').addClass("input-erro");	
		}else if(!filter.test(email)){
			erro = 'email';
			$('#emailNews').removeClass("input");
			$('#emailNews').addClass("input-erro");				
		}else{
			$('#emailNews').removeClass("input-erro");
			$('#emailNews').addClass("input");
		}

		if(erro == ''){
			$.ajax({
			   type: "POST",
			   url: url + "/newsletter.php",
			   data: "emailNews="+email+"&nomeNews="+nome,
			   success: function(html){
					html = html.replace(/^\s+|\s+$/g,"");
					if(html == 'ok'){
						$('#newsErro').fadeOut('normal');
						$('#newsErroEmail').fadeOut('normal');
						$('#newsErroEmailCad').fadeOut('normal');
						$('#newsSucesso').fadeIn('normal');
						$('#emailNews').val('');
						$('#nomeNews').val('');
					}else if(html == 'no'){
						$('#newsErro').fadeOut('normal');
						$('#newsErroEmail').fadeIn('normal');						
					}else if(html == 'mail'){
						$('#newsErro').fadeOut('normal');
						$('#newsErroEmail').fadeOut('normal');
						$('#newsErroEmailCad').fadeIn('normal');						
					}
			   }
			 });
		}else{
			$('#newsErro').fadeIn('normal');	
		}

    	$('#btnNewsCad').show();
	}
	

	$(document).ready(function(){

	

		var altura = document.body.offsetHeight;

		$('#neblinaAlerta').css('height',altura);	
		

	});